Nghĩa của từ base catalysis bằng Tiếng Việt
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Đặt câu có từ "base catalysis"
1. Osterholtz and Pohl proposed a Bimolecular nucleophilic displacement reaction consistent with their kinetic data, as depicted in Figure 9 for base catalysis of alkoxysilane hydrolysis, involving a pentacoordinate intermediate, and two different transition states, T.S.1 and T.S.2.
2. Base, in chemistry, any substance that in water solution is slippery to the touch, tastes bitter, changes the color of indicators (e.g., turns red litmus paper blue), reacts with acids to form salts, and promotes certain chemical reactions (Base catalysis).
3. Base catalysis is attributed partly to the conversion of the reductants to alkoxide ions at high pH, and partly to the reaction of hydroxide ion with tetraoxoferrate(VI) to give a five-coordinated species, HOFeO43−, that reacts rapidly with nucleophiles.